#!/usr/bin/env python
class HotelRoomCalc(object):
	'Hotel room rate calculator'
	def __init__(self, rt, sales=0.085, rm=0.1):
		'''HotelRoomCalc default arguments:
		sales tax == 8.5% and room tax == 10% '''
		self.salesTax = sales
		self.roomTax = rm 
		self.roomRate = rt 

	def calcTotal(self, days=1):
		'Calculate total; default to daily rate' 
		daily = round((self.roomRate * (1 + self.roomTax + self.salesTax)), 2) 
		return float(days) * daily

sfo = HotelRoomCalc(299) 
print sfo.calcTotal()
